ABAP Select data from SAP table J_3RF_TGXML_IZVPOL into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP J_3RF_TGXML_IZVPOL table and store it within an internal table, including using the newer @DATA inline declaration methods. It also shows you various ways to process this data using ABAP work area, inline declaration or field symbols including executing all the relevant CONVERSION_EXIT routines specific to J_3RF_TGXML_IZVPOL. See here for more generic Select statement tips.

Sometimes data within SAP is stored within the database table in a different format to what it is displayed to the user. These input/output conversation FM routines are what translates the data between the two formats.

There is also a full declaration of the J_3RF_TGXML_IZVPOL table where each field has a char/string type for you to simply copy and paste. This allows you to use processing that is only available to these field types such as the CONCATENATE statement.

DATA: IT_J_3RF_TGXML_IZVPOL TYPE STANDARD TABLE OF J_3RF_TGXML_IZVPOL,
      WA_J_3RF_TGXML_IZVPOL TYPE J_3RF_TGXML_IZVPOL,
      GD_STR TYPE STRING.

DATA: lo_typedescr type REF TO cl_abap_typedescr.
DATA: lv_fieldname type fieldname.

FIELD-SYMBOLS: <FIELD> TYPE any.
FIELD-SYMBOLS: <J_3RF_TGXML_IZVPOL> TYPE J_3RF_TGXML_IZVPOL.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_J_3RF_TGXML_IZVPOL.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM J_3RF_TGXML_IZVPOL
  INTO TABLE IT_J_3RF_TGXML_IZVPOL.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM J_3RF_TGXML_IZVPOL
*  INTO TABLE @DATA(IT_J_3RF_TGXML_IZVPOL2).
*--Further methods of using ABAP code to  select data from SAP database tables

*You can also declare the header/work area using the in-line DATA declaration method
READ TABLE IT_J_3RF_TGXML_IZVPOL INDEX 1 INTO DATA(WA_J_3RF_TGXML_IZVPOL2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_J_3RF_TGXML_IZVPOL ASSIGNING <J_3RF_TGXML_IZVPOL>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<J_3RF_TGXML_IZVPOL>-KEY = 1.
<J_3RF_TGXML_IZVPOL>-BUKRS = 1.
<J_3RF_TGXML_IZVPOL>-GJAHR = 1.
<J_3RF_TGXML_IZVPOL>-NUM = 1.
<J_3RF_TGXML_IZVPOL>-DOC_TYPE = 1.

ENDLOOP.

LOOP AT IT_J_3RF_TGXML_IZVPOL INTO WA_J_3RF_TGXML_IZVPOL.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_J_3RF_TGXML_IZVPOL-LIFNR, sy-vline,
  WA_J_3RF_TGXML_IZVPOL-KUNNR, sy-vline,
  WA_J_3RF_TGXML_IZVPOL-FILEPROGVAR, sy-vline,
  WA_J_3RF_TGXML_IZVPOL-FILEFORMVER, sy-vline,
  WA_J_3RF_TGXML_IZVPOL-FILENAME, sy-vline,
  WA_J_3RF_TGXML_IZVPOL-KND, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_J_3RF_TGXML_IZVPOL you want to display...

  WRITE:/ sy-uline.
* Aternatively use generic code to Write field values (and NAME) to screen report
  DO.
    ASSIGN COMPONENT sy-index OF STRUCTURE wa_J_3RF_TGXML_IZVPOL TO <field>.
    IF sy-subrc <> 0. EXIT. ENDIF.
    WRITE:/ 'Field Value', <field>, sy-vline.
    gd_str = <field> .
    lo_typedescr ?= CL_ABAP_DATADESCR=>DESCRIBE_BY_DATA( <field> ).
    lv_fieldname = lo_typedescr->GET_RELATIVE_NAME( ).
    WRITE:/ 'Field Name', lv_fieldname.
  ENDDO.

  
*Redo loop but convert all fields from internal to out value  
LOOP AT IT_J_3RF_TGXML_IZVPOL INTO WA_J_3RF_TGXML_IZVPOL.


*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Convert all fields to display/output versions using conversion routines
  PERFORM convert_all_field_values CHANGING wa_EKKO.
	 
ENDLOOP.

  
*&---------------------------------------------------------------------*
*& Form convert_all_field_values
*&---------------------------------------------------------------------*
FORM convert_all_field_values CHANGING p_EKKO LIKE wa_EKKO.
DATA: ld_input(1000) TYPE c, ld_output(1000) TYPE C.

*Conversion exit GJAHR, internal->external for field GJAHR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_TGXML_IZVPOL-GJAHR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_TGXML_IZVPOL-GJAHR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field LIFNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_TGXML_IZVPOL-LIFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_TGXML_IZVPOL-LIFNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KUNNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_TGXML_IZVPOL-KUNNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_TGXML_IZVPOL-KUNNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field OPERATOR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_TGXML_IZVPOL-OPERATOR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_TGXML_IZVPOL-OPERATOR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field GJAHR_IN
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_TGXML_IZVPOL-GJAHR_IN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_TGXML_IZVPOL-GJAHR_IN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BELNR_ORIG
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_TGXML_IZVPOL-BELNR_ORIG
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_TGXML_IZVPOL-BELNR_ORIG.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field GJAHR_ORIG
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_TGXML_IZVPOL-GJAHR_ORIG
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_TGXML_IZVPOL-GJAHR_ORIG.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BELNR_CORR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_TGXML_IZVPOL-BELNR_CORR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_TGXML_IZVPOL-BELNR_CORR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field GJAHR_CORR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_TGXML_IZVPOL-GJAHR_CORR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_TGXML_IZVPOL-GJAHR_CORR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field LIFNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_TGXML_IZVPOL-LIFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_TGXML_IZVPOL-LIFNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KUNNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_TGXML_IZVPOL-KUNNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_TGXML_IZVPOL-KUNNR.
WRITE:/ 'New Value:', ld_input.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_J_3RF_TGXML_IZVPOL_STR, 
KEY TYPE STRING,
BUKRS TYPE STRING,
GJAHR TYPE STRING,
NUM TYPE STRING,
DOC_TYPE TYPE STRING,
LIFNR TYPE STRING,
KUNNR TYPE STRING,
FILEPROGVAR TYPE STRING,
FILEFORMVER TYPE STRING,
FILENAME TYPE STRING,
KND TYPE STRING,
OPER_NAME TYPE STRING,
OPER_INN TYPE STRING,
OPER_ID TYPE STRING,
OPERATOR TYPE STRING,
RECV_FILE TYPE STRING,
RECV_DATE TYPE STRING,
RECV_TIME TYPE STRING,
RECV_DI_SIGN TYPE STRING,
RECV_INVOICE TYPE STRING,
NAME_ORIG TYPE STRING,
DATE_ORIG TYPE STRING,
EXT_ORIG TYPE STRING,
DATE_REV TYPE STRING,
REVNO TYPE STRING,
DATE_CORR TYPE STRING,
EXT_CORR TYPE STRING,
DATE_CORR_REV TYPE STRING,
REVNO_CORR TYPE STRING,
SENDER TYPE STRING,
ID TYPE STRING,
ORG_NAME TYPE STRING,
INN TYPE STRING,
KPP TYPE STRING,
ADDR TYPE STRING,
COUNTRY TYPE STRING,
FULL_ADDRESS TYPE STRING,
POSTCODE TYPE STRING,
REGION TYPE STRING,
CITY1 TYPE STRING,
CITY2 TYPE STRING,
CITY3 TYPE STRING,
STREET TYPE STRING,
HOUSE_NUM1 TYPE STRING,
HOUSE_NUM2 TYPE STRING,
LOCATION TYPE STRING,
PERSON TYPE STRING,
LAST_NAME TYPE STRING,
FIRST_NAME TYPE STRING,
MIDDLE_NAME TYPE STRING,
JOBPOS TYPE STRING,
INN TYPE STRING,
SVIDET TYPE STRING,
ADDITIONAL_DATA TYPE STRING,
AUTH_BASIS_ORG TYPE STRING,
AUTH_BASIS TYPE STRING,
ORG_NAME TYPE STRING,
PARTNER_TYPE TYPE STRING,
RECEIVER TYPE STRING,
ID TYPE STRING,
ORG_NAME TYPE STRING,
INN TYPE STRING,
KPP TYPE STRING,
ADDR TYPE STRING,
COUNTRY TYPE STRING,
FULL_ADDRESS TYPE STRING,
POSTCODE TYPE STRING,
REGION TYPE STRING,
CITY1 TYPE STRING,
CITY2 TYPE STRING,
CITY3 TYPE STRING,
STREET TYPE STRING,
HOUSE_NUM1 TYPE STRING,
HOUSE_NUM2 TYPE STRING,
LOCATION TYPE STRING,
PERSON TYPE STRING,
LAST_NAME TYPE STRING,
FIRST_NAME TYPE STRING,
MIDDLE_NAME TYPE STRING,
JOBPOS TYPE STRING,
INN TYPE STRING,
SVIDET TYPE STRING,
ADDITIONAL_DATA TYPE STRING,
AUTH_BASIS_ORG TYPE STRING,
AUTH_BASIS TYPE STRING,
ORG_NAME TYPE STRING,
PARTNER_TYPE TYPE STRING,
SIGNATURE TYPE STRING,
LAST_NAME TYPE STRING,
FIRST_NAME TYPE STRING,
MIDDLE_NAME TYPE STRING,
JOBPOS TYPE STRING,
INN TYPE STRING,
SVIDET TYPE STRING,
ADDITIONAL_DATA TYPE STRING,
AUTH_BASIS_ORG TYPE STRING,
AUTH_BASIS TYPE STRING,
ORG_NAME TYPE STRING,
INV_KEY TYPE STRING,
BUKRS TYPE STRING,
GJAHR_IN TYPE STRING,
NUM_IN TYPE STRING,
BELNR_ORIG TYPE STRING,
GJAHR_ORIG TYPE STRING,
BELNR_CORR TYPE STRING,
GJAHR_CORR TYPE STRING,
REVNO TYPE STRING,
TYPE TYPE STRING,
LIFNR TYPE STRING,
KUNNR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_J_3RF_TGXML_IZVPOL_STR type T_EKKO_STR.

DATA: ld_text TYPE string.

LOOP AT IT_EKKO INTO WA_EKKO.
  MOVE-CORRESPONDING wa_EKKO TO WA_EKKO_STR.
  CONCATENATE: sy-vline
WA_J_3RF_TGXML_IZVPOL_STR-KEY sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-BUKRS sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-GJAHR sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-NUM sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-DOC_TYPE sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-LIFNR sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-KUNNR sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-FILEPROGVAR sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-FILEFORMVER sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-FILENAME sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-KND sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-OPER_NAME sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-OPER_INN sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-OPER_ID sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-OPERATOR sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-RECV_FILE sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-RECV_DATE sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-RECV_TIME sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-RECV_DI_SIGN sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-RECV_INVOICE sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-NAME_ORIG sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-DATE_ORIG sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-EXT_ORIG sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-DATE_REV sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-REVNO sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-DATE_CORR sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-EXT_CORR sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-DATE_CORR_REV sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-REVNO_CORR sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-SENDER sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-ID sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-ORG_NAME sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-INN sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-KPP sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-ADDR sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-COUNTRY sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-FULL_ADDRESS sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-POSTCODE sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-REGION sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-CITY1 sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-CITY2 sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-CITY3 sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-STREET sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-HOUSE_NUM1 sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-HOUSE_NUM2 sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-LOCATION sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-PERSON sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-LAST_NAME sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-FIRST_NAME sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-MIDDLE_NAME sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-JOBPOS sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-INN sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-SVIDET sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-ADDITIONAL_DATA sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-AUTH_BASIS_ORG sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-AUTH_BASIS sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-ORG_NAME sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-PARTNER_TYPE sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-RECEIVER sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-ID sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-ORG_NAME sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-INN sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-KPP sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-ADDR sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-COUNTRY sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-FULL_ADDRESS sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-POSTCODE sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-REGION sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-CITY1 sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-CITY2 sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-CITY3 sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-STREET sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-HOUSE_NUM1 sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-HOUSE_NUM2 sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-LOCATION sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-PERSON sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-LAST_NAME sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-FIRST_NAME sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-MIDDLE_NAME sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-JOBPOS sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-INN sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-SVIDET sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-ADDITIONAL_DATA sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-AUTH_BASIS_ORG sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-AUTH_BASIS sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-ORG_NAME sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-PARTNER_TYPE sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-SIGNATURE sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-LAST_NAME sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-FIRST_NAME sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-MIDDLE_NAME sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-JOBPOS sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-INN sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-SVIDET sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-ADDITIONAL_DATA sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-AUTH_BASIS_ORG sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-AUTH_BASIS sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-ORG_NAME sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-INV_KEY sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-BUKRS sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-GJAHR_IN sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-NUM_IN sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-BELNR_ORIG sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-GJAHR_ORIG sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-BELNR_CORR sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-GJAHR_CORR sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-REVNO sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-TYPE sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-LIFNR sy-vline 
WA_J_3RF_TGXML_IZVPOL_STR-KUNNR sy-vline      INTO ld_text SEPARATED BY SPACE.

*Add any further fields from structure WA_EKKO_STR you want to CONCATENATE...
ENDLOOP.
ENDFORM.